Redondo Beach, WA
CATEGORY 3
WHAT
Minor coastal flooding is possible. High tides are expected to reach up to 19.230 feet, particularly around early afternoon.
WHEN
From 12:00 PM to 2:00 PM PST on 2024-11-11.
IMPACTS
Minor flooding of low-lying areas and coastal parks may occur. While significant property damage is unlikely, residents should monitor conditions.
Barometric Pressure: The barometric pressure is forecasted to be 1015.7 hPa during the high tide at 1:00 PM. This is higher than pressures observed during historical flooding events, indicating stable atmospheric conditions.
Tide Height: The predicted tide height is 19.230 feet, which is higher than the historical Category 3 event but below the levels of Category 4 events. This elevated tide height contributes to potential minor flooding.
Wind Direction and Speed: Winds are expected to be from the south-southwest at approximately 13 mph. This wind pattern is less intense than during higher-category flood events and is not expected to significantly impact sea levels.
NOAA High Tide Flooding Likelihood: NOAA forecasts a low flood likelihood of 0.1%, with tide levels 1.45 meters below the flooding threshold. This suggests a low probability of significant flooding.
Synthesis: Considering the high barometric pressure, elevated but not extreme tide heights, moderate wind conditions, and low NOAA flood likelihood, the conditions align with a Category 3 event. This means that flooding is close to occurring and worth monitoring but is unlikely to cause property damage.
CATEGORY 2
WHAT
No significant coastal flooding is expected. Tides and weather conditions are not indicative of flood risk.
WHEN
No flood-related impacts anticipated throughout the day.
IMPACTS
No flooding impacts are expected. Normal conditions will prevail.
Barometric Pressure: The barometric pressure is forecasted to be 1022.44 hPa at the time of high tide at 1:36 PM. This high pressure indicates very stable atmospheric conditions.
Tide Height: The predicted tide height is 19.989 feet at 1:30 PM, which is lower than previous flooding events and does not pose a flood risk.
Wind Direction and Speed: Winds will be moderate from the south-southwest at about 11 mph. This is typical for the area and not expected to influence flooding.
NOAA High Tide Flooding Likelihood: NOAA's flood likelihood remains low at 0.2%, with tides 1.27 meters below the flooding threshold, indicating minimal risk.
Synthesis: Given the high barometric pressure, moderate tide heights, and low flood likelihood, conditions correspond to a Category 2 event, indicating no risk of flooding.
CATEGORY 3
WHAT
Minor coastal flooding is possible. Anticipate high tides reaching up to 20.210 feet in the early afternoon.
WHEN
From 12:00 PM to 2:00 PM PST on 2024-11-13.
IMPACTS
Minor flooding of low-lying coastal areas and beaches may occur. Stay informed and exercise caution in flood-prone locations.
Barometric Pressure: The barometric pressure is expected to be 1015.29 hPa during the high tide at 2:06 PM. This pressure is higher than during historical severe flood events, suggesting less severe weather conditions.
Tide Height: A tide height of 20.210 feet is forecasted at 2:00 PM. This is approaching the levels of past Category 4 events but remains below the critical thresholds due to higher barometric pressure.
Wind Direction and Speed: Winds are projected to be from the south-southeast at speeds between 9 to 15 mph. This is lighter compared to winds during higher-category flood events and should not greatly affect tide levels.
NOAA High Tide Flooding Likelihood: NOAA indicates a low flood likelihood of 1.4%, with tide levels 0.95 meters below the flooding threshold. While slightly higher than previous days, the risk remains low.
Synthesis: Considering the moderate barometric pressure, significant but not extreme tide heights, and low to moderate NOAA flood likelihood, the conditions align with a Category 3 event. Flooding is close to occurring and should be monitored, but significant property damage is unlikely.
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.